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Diffstat (limited to 'net/ipv4/raw.c')
-rw-r--r--net/ipv4/raw.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 2c65160..739db31 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -58,6 +58,7 @@
#include <linux/in_route.h>
#include <linux/route.h>
#include <linux/skbuff.h>
+#include <linux/igmp.h>
#include <net/net_namespace.h>
#include <net/dst.h>
#include <net/sock.h>
@@ -174,7 +175,9 @@ static int raw_v4_input(struct sk_buff *skb, const struct iphdr *iph, int hash)
while (sk) {
delivered = 1;
- if (iph->protocol != IPPROTO_ICMP || !icmp_filter(sk, skb)) {
+ if ((iph->protocol != IPPROTO_ICMP || !icmp_filter(sk, skb)) &&
+ ip_mc_sf_allow(sk, iph->daddr, iph->saddr,
+ skb->dev->ifindex)) {
struct sk_buff *clone = skb_clone(skb, GFP_ATOMIC);
/* Not releasing hash table! */
@@ -365,6 +368,8 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4,
skb->ip_summed = CHECKSUM_NONE;
+ sock_tx_timestamp(sk, &skb_shinfo(skb)->tx_flags);
+
skb->transport_header = skb->network_header;
err = -EFAULT;
if (memcpy_fromiovecend((void *)iph, from, 0, length))
@@ -606,6 +611,8 @@ back_from_confirm:
&rt, msg->msg_flags);
else {
+ sock_tx_timestamp(sk, &ipc.tx_flags);
+
if (!ipc.addr)
ipc.addr = fl4.daddr;
lock_sock(sk);
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